P02

Five characteristics （Leading technology）

P05

Beauty of the details (real shot in our projects)

The real installation effect of the door and window, luxurious and elegant.

P06

Internal tenon+ Swallow tail lock LOCK On all side

Ensure the corner never crack, the finished product will be perfect.

P07

Integrated paint spraying

After the corner is completed, we will start manual polishing process, then start painting process, to ensure flawless surface appearance, and the doors and windows of the absolute best appearance quality

P08

Six core technology

P09

Stability criterion

Immersion test+ roast test is the primary criterion for testing the stability of aluminum wood doors and windows

P10

The structure contrast & corner combining contrast

If don’t know this well, may lead to insufficient intensity of doors and windows, or affect the normal use of doors and windows.

P11

The contrast between open way

Basic industry knowledge, if don’t know this well, may lead to the normal opening of doors and windows.

P12

Wood selection

- The stability of wood is the basics of the wood-alu door and window.
- corrosion resistance and pest control are the determinants of product life-cycle.
- quality assurance rely on the advanced processing technic on the wood profile,

P13

Must-know info for sub-frame installation

- standardize the hole of door and window.
- provide accurate data for the door and window manufacturing.
- protect the door and window from damage of other decoration.

P14

Product anti-counterfeiting identify

The unique technology and appearance, let you use the most favourable prices, the quickest way to buy most consumers’trustworthy products.

P15

Suggestion for owners

For the common blind spots and mistake when buying, LEAWOD special sugeestion.

After the corner is completed, we will start manual polishing process, then start painting process, to ensure flawless surface appearance, and the doors and windows of the absolute best appearance quality.

Integrated Theftproof and anti-mosquito window(Net) (optional)

Ingenious design, novel style;

Strong integrity, does not affect the effect of outdoor appearance

Safety, environmental protection, corrosion resistant, durable

Integrated Window Frame (optional)

LEAWOD enrich and sublimate the stunning luxury for our respected customers, In order to match the doors and windows style, you can choose the doors and windows Frame, based on the same color, same wood material.

Integrated weld. (optional)

Through Integrated weld, can guarantee the product appearance seamless superficially, make the corner connection firmer

P06

P07

Internal tenon+ Swallow tail lock LOCK On all sideEnsure the corner never crack, the finished product will be perfect.

Breakdown drawing of the corner

Perspective drawing of the Corner

Compare with traditional corner combining:

Most of wood and aluminum windows,are Used corner key to connect the corner on the aluminum part, But on the wood profile part, are just used code nails to connect. So the wood profile will be cracked, especially in the bad climate
Or temperature,humidity.

Enhanced corner joint locking:

LOCK On all side, Physical connection ensure the corner more safer and firmer. ensure the corner never crack, the finished product will be perfect.

Germany Henkel waterproof wood glue

Superb glue+Internal tenon+ swallow tail lock
LOCK On all side

Internal stress relief,more stable：

The expansion coefficient and heat conductivity coefficient of tenon, swallow tail and wood profile,are very close to eachother,so it is helpful for internal stress relief. Wood shape change will not occur because of the firm corner.

Internal coating depth profiles, closed pore, lock the internal moisture, effectively cut off from the outside air exchange, so as to effectively maintain wood profiles continuously in steady state

The balance of microwave & drying

The advanced microwave processing technology, effectively remove hidden inside the wood sugar, starch and other residual organic matter, improve the moisture content of wood, while maintaining the physical characteristics of wood is more stable

Advanced painting process

After the corner is completed, we will start manual polishing process, then start painting process, to ensure flawless surface appearance, and the doors and windows of the absolute best appearance quality.

P09

Six core technology
Guarantee the profile and product excellent quality

1 American Automatic laser cutting selection system

The computer automatically discern and cut the wood knurr, and select the wood based on the color difference, it will sort the wood from shallow to deep by color

After the corner is completed, we will start manual polishing process, then start painting process, to ensure flawless surface appearance, and the doors and windows of the absolute best appearance quality.

6 Secondary microwave balance

Adjust the moisture content of wood profile same with the region where the product will be used, make sure the wood profile is more stable.

P10

Immersion test+ roast test is:The primary criterion for testing the stability of aluminum wood doors and windows
Suggest: Compare LEAWOD products with similar products, according to the following methods, before you buy.

Immersion test

Immersion into the water, above 24 Hours
(Simulation of rainstorm)

Exposure to the sun

Outdoor exposure at high temperature for more than 72 hours

Bake or roast

60 degree of more than 24 hours of continuous baking

Observation

If the following phenomenon, suggest that refused to use
A、Structural damage, the corner joints was cracking
B、Material damage, the wood surface was significantly expanded, warping

Conclusion：The durable and stable door and window should passed the test above-mentioned

2、Corrosion resistance and pest control are the determinants of product life-cycle

3、Quality assurance rely on the advanced processing technic on the wood profile

Beautiful texture： original from southeast Asia, the texture shape looks like flying phoenix, extremely lifelike. Absolute stability： air-dry density is above 0.8g/cm3, better than normal rosewood. The texture is hard and dense,can be drowned in the water. corrosion resistance and pest control：natural and anti corrosion, anti-mildew, moistureproof, termite proof. The first choice of wood for top grade hotel, especially location in maritime climate region.

The world recognized famous precious wood species, the growing period is slow, the density and hardness feature is higher, not easy to wear and tear. And rich in iron and oil, not easily deform faded. With special aroma.can drive snake,rat,termite,insect.etc. The surface color of the natural texture, changed into golden yellow, because of photosynthesis. it will be more and more beautiful, as time goes by. it is the only panel that bending and cracks will not occur, even suffer the seawater immersion, sunlight exposure. For centuries, is considered is one of the world’s most durable wood.

The texture has the feature of generous stretch, like the ink painting and calligraphy, exquisite and smooth like the baby’s skin. Dark red in color, Demonstrate elegant, steady and calm. And it is rich in fats and oils, stability is unparalleled. Even in the harsh test environment, can keep absolute no deformation.

The wood fiber is dense and hard, with the good stability, especially suitable for painting process. The stability performance is apparently superior to other wood species in extremely humid and extremely arid region.

After the corner is completed, we will start manual polishing process, then start painting process, to ensure flawless surface appearance, and the doors and windows of the absolute best appearance quality

3、Integrated dovetail joint structure：

LOCK On all side, Physical connection ensure the corner more safer and firmer. ensure the corner never crack, the finished product will be perfect.

4、Germany hardware fittings with logo：

Handle : German Hoppe
Transmission system: German Roto

Leawod Brand window and door sales process standardization：

1）Leawod Brand window and door must issue a standard format of the optimization design；

2）A technical disclosure book provided and signed by LEAWOD；

3）A standard contract provide and signed by LEAWOD；

P16

Warm notice to the owner

Doors and windows is a vital part of construction, but wood and aluminum doors and windows will be the ultimate choice in modern architecture.
It not only undertake keeping out wind and rain, ventilation, natural lighting, and other basic functions, but also equipped with energy-saving, environmental protection, safety,
durability. For the owner who requires personalized and higher quality,
we will provide higher specification, more luxurious decorative style. It presents the owner’s unique characteristic and special taste and grade.

Special remind：

Manufacturing and installation of high quality doors and windows is a complex system engineering, when you decorate your new house, be sure to pay attention to doors and windows. If you don’t know it in detail, may cause following adverse outcomes:

1、unsuitable selection of the wood：

If you choose low-quality wood species, it’ll affect the decoration effect, and the service life of the doors and windows, meanwhile your taste and grade can’t be revealed.

2、unsuitable selection of opening way：

May lead to doors and windows can’t be normal used, or unsafe.

3、without previous survey, and optimization design：

May cause the design will be not reasonable, and affect the use effect. So doors and windows open way design, must consider the curtain box, the suspended ceiling, and other factors.

4、Not do technical disclosure with decoration company,may cause following questions：

- window type design, installation program does not comply with the site situation, may lead to door and window can’t be used
- The size of door and window does not accord with site conditions, may lead to the inconvenience of the opening.
- Open direction does not accord with decorative style, may has a negative effect on the room’s lighting and ventilation
- Demand unknown, may lead to door and window installation does not cooperate well with the decorating on the site situation, may result great waste of the human, material and financial resources

P17

1、The basic thickness of the wood profile ≥18MM.

LEAWOD guarantee: all of the wood, we choose the precious and rare wood, such as, oak, chestnut wood/teak/ padauk;
Their excellent stability, ensuring the quality of wood. American UNION BROTHER Automatic laser cutting selection system,The computer automatically discern and cut the wood knurr, and select the wood based on the color difference, it will sort the wood from shallow to deep by color

2、Finger jointing and jointed board, using Germany waterproof glue

LEAWOD guarantee: every process and detail operation, we insist on using the best glue, Germany Henkel High strength waterproof glue, to make sure crack will not occur.

The advanced microwave processing technology, effectively remove hidden inside the wood sugar, starch and other residual organic matter, improve the moisture content of wood, while maintaining the physical characteristics of wood is more stable

All the profiles or finished productions, which you bought from LEAWOD, have The following conditions within 3years, Peeling paint, wood fracture, damage, the company will unconditionally replacement or pay back your money, and undertake the corresponding loss (such as rain, soaked in the flood and other non normal situation, are not included in the scope )

LEAWOD door and window profiles company 1/10/2014

P18

Wood and aluminum doors and windows are the high-end products, the price will be different, because of the owner’s demand(type,wood,color), doors and windows design, installation plan, and transportation ,etc.
Detailed price will depend on your actual drawing, and specific configuration requirements.

Quotation process
1、Doors and windows type
2、open way
3、wood species and color
They are the key elements which affect the cost,class,and quality of the doors and windows. They also affect whether matching with the decoration style, and the service life of the doors and windows

P18-1

Regular orders: 30 working days
Arch windows or special-shaped windows: increase 7 working days
Regular orders means wood selection is oak or chestnut wood(LEAWOD standard wood species),and within 2 types and color.Manufacturing period calculation method：
Calculation from the next day when following 3 conditions have been met:
1、Written confirmation by both parties for the door and window plan.
2、Written confirmation by both parties for the color and surface treatment.
3、sign the contract, and pay according to the contract. Confirm the payment to our account. Special instructions：
The above mentioned manufacturing cycle,does not include the transportation and installation time.

P19

P19-2

P19-3

INTRODUCTION

The status of the industry：Wood & aluminum door and window symbiosis system Founder and Leader

Enterprise Mission：Supply the best energy-saving Door&Window system for the constructions worldwide !

Enterprise Value：Keep the original nature and spirit of the Wood, back to basics. Pursuing outstanding quality is our everlasting inheritance.

The scale and strength：The largest wood profiles production base in CHINA. Covers an area of 230 acres, a total investment of 250 million RMB, construction area of 83000 square meters, 45000 square meters has been put into use, with dozens of the world's top brand profile automatic production line, the industry's leading quality detection and control center, to ensure product quality.

The geographical position：The company is located in Sichuan Province, Guanghan high tech Development Zone, only 40 minutes drive away from Chengdu Shuangliu Airport, adjacent to the Chengdu Logistics Park, transportation is convenient.

Business philosophy：Loyal to the windows and doors, concentration on the wood aluminum symbiosis, go through the multi generation, never pluralism

P19-5

LEAWOD is the only company in China which process from raw wood material to the finished product manufacturing and is a company which always insist on superb quality in the wood &aluminum door and window industry

Microwave balance technology is being used throughout the whole processing and manufacturing,
to control the wood profile and finished product in the best stable condition